IT1058936B - Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido - Google Patents

Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido

Info

Publication number: IT1058936B
Authority: IT; Italy
Prior art keywords: cluoride; ketone; acid; catalytic reaction; hexafluor
Prior art date: 1975-04-02

Application number

IT21859/76A

Other languages

English (en)

Original Assignee

Du Pont

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1975-04-02

Filing date

1976-04-01

Publication date

1982-05-10

1976-04-01 Application filed by Du Pont filed Critical Du Pont

1982-05-10 Application granted granted Critical

1982-05-10 Publication of IT1058936B publication Critical patent/IT1058936B/it

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

IT21859/76A 1975-04-02 1976-04-01 Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido IT1058936B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US56448375A	1975-04-02	1975-04-02

Publications (1)

Publication Number	Publication Date
IT1058936B true IT1058936B (it)	1982-05-10

Family

ID=24254649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21859/76A IT1058936B (it)	1975-04-02	1976-04-01	Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido

Country Status (7)

Country	Link
US (1)	US4081466A (it)
JP (1)	JPS5935379B2 (it)
DE (1)	DE2614333C2 (it)
FR (1)	FR2306189A1 (it)
GB (1)	GB1529514A (it)
IT (1)	IT1058936B (it)
NL (1)	NL7603413A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4131740A (en) *	1977-04-20	1978-12-26	E. I. Du Pont De Nemours And Company	Alkyl perfluoro-ω-fluoroformyl esters and their preparation
JPS58131935A (ja) *	1982-12-29	1983-08-06	Daikin Ind Ltd	光学分割用試薬
US4624853A (en) *	1983-02-07	1986-11-25	S. C. Johnson & Son, Inc.	Instant yogurt food product
US4749526A (en) *	1986-09-12	1988-06-07	Minnesota Mining And Manufacturing Co.	Process for preparing fluoraliphatic ether-containing carbonyl fluoride compositions
DE3631560A1 (de) *	1986-09-17	1988-04-14	Hoechst Ag	Halogenhaltige ether
DE3707367A1 (de) *	1987-03-07	1988-09-15	Hoechst Ag	Umsetzung von hexafluorpropenoxid mit fluorierten carbonsaeurefluoriden
US4889656A (en) *	1987-10-30	1989-12-26	Minnesota Mining And Manufacturing Company	Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof
US5210282A (en) *	1987-10-30	1993-05-11	Minnesota Mining And Manufacturing Company	Perfluoro(cycloaliphatic methyleneoxyalkylene) carbonyl fluorides and derivatives thereof
US5414119A (en) *	1993-03-02	1995-05-09	Shin Etsu Chemical Co., Ltd.	Hexafluoropropylene oxide compounds and a method of making same
US5777179A (en) *	1996-05-24	1998-07-07	E. I. Du Pont De Nemours And Company	Co-production of perfluoromethyl perfluorovinyl ether and perfluoroethyl perfluorovinyl ether
CN115368232A (zh) *	2022-08-02	2022-11-22	浙江诺亚氟化工有限公司	一种全氟代酰氟的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3250808A (en) *	1963-10-31	1966-05-10	Du Pont	Fluorocarbon ethers derived from hexafluoropropylene epoxide
US3940402A (en) *	1974-09-19	1976-02-24	E. I. Dupont De Nemours And Company	Tris(substituted amino) sulfonium salts

1976
- 1976-03-31 JP JP51034578A patent/JPS5935379B2/ja not_active Expired
- 1976-03-31 FR FR7609311A patent/FR2306189A1/fr active Granted
- 1976-03-31 GB GB12987/76A patent/GB1529514A/en not_active Expired
- 1976-04-01 IT IT21859/76A patent/IT1058936B/it active
- 1976-04-01 NL NL7603413A patent/NL7603413A/xx not_active Application Discontinuation
- 1976-04-02 DE DE2614333A patent/DE2614333C2/de not_active Expired
- 1976-06-18 US US05/697,629 patent/US4081466A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1529514A (en)	1978-10-25
JPS51127023A (en)	1976-11-05
NL7603413A (nl)	1976-10-05
DE2614333C2 (de)	1985-10-03
JPS5935379B2 (ja)	1984-08-28
FR2306189B1 (it)	1983-01-07
US4081466A (en)	1978-03-28
DE2614333A1 (de)	1976-10-21
FR2306189A1 (fr)	1976-10-29

Similar Documents

Publication	Publication Date	Title
IT1113016B (it)	1986-01-20	Produzione di ossidi di olefine
SE399982B (sv)	1978-03-06	Vermealstrande kernreaktor av bassengtyp
IT1122173B (it)	1986-04-23	Procedimento per il trattamento di un pozzo con soluzioni acide
IT1002937B (it)	1976-05-20	Purificazione di acido idrossiace tico
IT1084471B (it)	1985-05-25	Procedimento per la fabbricazione di oggetti resistenti a gas acido.
IT1015079B (it)	1977-05-10	Procedimento per la fabbricazione di cassette per registratori a na stro e cassetta ottenuta con il procedimento medesimo
IT1058936B (it)	1982-05-10	Reazione catalitica di esafluoro propilen epossido con un chetone o un cluoruro acido
IT1079128B (it)	1985-05-08	Procedimento per produrre acido solforico
BE874239A (fr)	1979-08-16	Reacteur chimique
AR210327A1 (es)	1977-07-29	Camara de reaccion de alquilacion catalizada con acido
IT1005317B (it)	1976-08-20	Standard di acido urico
IT1123700B (it)	1986-04-30	Procedimento per la produzione di un composto morfolinico per reazione catalitica di un glicol dialchilenico con ammoniaca
IT1001978B (it)	1976-04-30	Procedimento per la produzione di metilacrilato o di miscele di que sto con acido acrilico
IT1063613B (it)	1985-02-11	Procedimento per produrre acido solforico
IT969647B (it)	1974-04-10	Processo di purificazione per un gas contenente acido cianidrico
IT1036884B (it)	1979-10-30	Procedimento di purificazione di acido forforico
IT1041108B (it)	1980-01-10	Procedimento di fluroazione di acido fosforico
AR218273A1 (es)	1980-05-30	Procedimiento para la conversion enzimatica de penicilina g a acido 6-aminopenicilanico
IT1035947B (it)	1979-10-20	Sintesi dell acido m. benzoil idratropico
IT1123094B (it)	1986-04-30	Procedimento per preparare resine di poliestere mediante reazione di anidride di acidi bicarbossilici con epossidi
IT1123649B (it)	1986-04-30	Procedimento per la preparazione di poliesteri ottenuti dalla reazione di anidridi di acidi bicarbostilici con epossidi
IT1058232B (it)	1982-04-10	Procedimento per la piroscissione catalitica di dioicloesilbenzoli a fenil cicloesano
IT1059143B (it)	1982-05-31	Processo per la fluorurazione di un catalizzatore
BR6569325D0 (pt)	1973-08-02	Processo para a preparacao de acido 6-amino-penicilanico
IT1086868B (it)	1985-05-31	Procedimento per la produzione di acido acrilico mediante ossidazione di propilene